Line Tables

These tables give observed air wavelengths for the 2000-20000 Å range for spectra other than Fr I. Outside of the 2000-20000 Å range, the wavelengths are vacuum wavelengths. Lines of Fr I are extrapolated vacuum wavelengths from known energy levels. All observed lines are from NIST ASD. All energy level information is from NIST ASD. Wavelengths from MIT Wavelength Tables have been omitted as this publication appears to still be under copyright. However, in some cases, the exact same wavelength is given by NIST and MIT; in that case, the line is included.

Line intensities have been adjusted in the visible region to match photographed visible spectra. Line intensities of Rn have been adjusted to match the Grotrian diagram of Rn I. Line intensities in the infrared and ultraviolet are less reliable, but every effort was made to estimate them as accurately as possible. The elements He, O, Cl, Ar, Kr, and Xe have had their NIR lines photographed out to roughly 11000 Å. The intensities of the "brightest" several IR lines of each of these elements, in the 7000-10000 Å range, can be trusted. For the range of 3800-8000 Å, estimated visual brightnesses (EVB) are given. A dash in either of the intensity columns means the line intensity would be less than one relative to other lines of the same spectrum.

All Spectra

H

He

Li

Be

B

C

N

O

F

Ne

Na

Mg

Al

Si

P

S

Cl

Ar

K

Ca

Sc

Ti

V

Cr

Mn

Fe

Co

Ni

Cu

Zn

Ga

Ge

As

Se

Br

Kr

Rb

Sr

Y

Zr

Nb

Mo

Tc

Ru

Rh

Pd

Ag

Cd

In

Sn

Sb

Te

I

Xe

Cs

Ba

La

Ce

Pr

Nd

Pm

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

Hf

Ta

W

Re

Os

Ir

Pt

Au

Hg

Tl

Pb

Bi

Po

At

Rn

Fr

Ra

Ac

Th

Pa

U

Np

Pu

Am

Cm

Bk

Cf

Es

Fm

Md

No

Lr

Rf

Db

Sg

Bh

Hs

Mt

Ds

Rg

Cn

Nh

Fl

Mc

Lv

Ts

Og

Entire Range | 2000-10000 Å | Visible Region | Si CCD/CMOS Region | Thermal IR | Vacuum UV
Specific Wavelength (rounded):  Å  nm
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λ, Å	E.	Sp.#	Rel.Int.	EVB	Lower Config	Lower Term+J	Lower Level	Upper Config	Upper Term+J	Upper Level
76.006	Fe	X	1	-	3s2.3p5	2P°3/2	0	3s2.3p4.(1D).4d	2P3/2	1315690
76.022	Fe	XIV	1	-	3s2.3d	2D3/2	473223	3s2.4f	2F°5/2	1788640
76.101	Fe	XVI	1	-	2p6.4f	2F°5/2	2184960	2p6.8d	2D5/2	3499000
76.113	Fe	XVI	1	-	2p6.4f	2F°5/2	2184960	2p6.8d	2D3/2	3498800
76.117	Fe	IIII	1	-	3s2.3p2	1D2	48068	3s2.3p.4s	1P°1	1361830
76.127	Fe	XVI	1	-	2p6.4f	2F°7/2	2185410	2p6.8d	2D5/2	3499000
76.152	Fe	XIV	1	-	3s2.3d	2D5/2	475202	3s2.4f	2F°7/2	1788380
76.327	Fe	XVI	1	-	2p6.3d	2D3/2	675501	2p6.4p	2P°3/2	1985650
76.495	Fe	X	1	-	3s2.3p5	2P°1/2	15683.1	3s2.3p4.(1D).4d	2D3/2	1322960
76.502	Fe	XVI	1	-	2p6.3d	2D5/2	678406	2p6.4p	2P°3/2	1985650
76.796	Fe	XVI	1	-	2p6.3d	2D3/2	675501	2p6.4p	2P°1/2	1977650
76.822	Fe	X	1	-	3s2.3p5	2P°1/2	15683.1	3s2.3p4.(1D).4d	2P1/2	1317390
77.627	Fe	X	1	-	3s2.3p5	2P°3/2	0	3s2.3p4.(3P).4d	2F5/2	1288210
77.728	Fe	X	1	-	3s2.3p5	2P°3/2	0	3s2.3p4.(3P).4d	4F5/2	1286540
77.812	Fe	X	1	-	3s2.3p5	2P°3/2	0	3s2.3p4.(3P).4d	2D3/2	1285180
77.865	Fe	X	-	-	3s2.3p5	2P°3/2	0	3s2.3p4.(3P).4d	2D5/2	1284270
78.151	Fe	X	1	-	3s2.3p5	2P°1/2	15683.1	3s2.3p4.(3P).4d	2P3/2	1295260
78.769	Fe	X	-	-	3s2.3p5	2P°1/2	15683.1	3s2.3p4.(3P).4d	2D3/2	1285180
78.888	Fe	XIX	-	-	2s2.2p4	3P2	0	2s.2p5	1P°1	1267600
79.488	Fe	XII	1	-	3s2.3p3	4S°3/2	0	3s2.3p2.(3P).4s	4P5/2	1258050
79.773	Fe	XXI	1	-	2s.2p3	5S°2	486950	2p4	3P1	1740500
80.022	Fe	XII	1	-	3s2.3p3	4S°3/2	0	3s2.3p2.(3P).4s	4P3/2	1249660
80.16	Fe	XII	1	-	3s2.3p3	2D°3/2	41566	3s2.3p2.(1D).4s	2D3/2	1289060
80.225	Fe	XVI	1	-	2p6.4d	2D3/2	2124720	2p6.7f	2F°5/2	3371210
80.305	Fe	XVI	1	-	2p6.4d	2D5/2	2125960	2p6.7f	2F°5/2	3371210
80.314	Fe	XVI	1	-	2p6.4d	2D5/2	2125960	2p6.7f	2F°7/2	3371070
80.5	Fe	XII	1	-	3s2.3p3	2D°5/2	46075	3s2.3p2.(1D).4s	2D5/2	1287700
80.51	Fe	XX	1	-	2s2.2p3	4S°3/2	0	2s.2p4	2P3/2	1242430
80.57	Fe	XVI	1	-	2p6.4s	2S1/2	1867740	2p6.6p	2P°3/2	3108900
80.59	Fe	XX	1	-	2s.2p4	4P3/2	820630	2p5	2P°1/2	2061990
80.732	Fe	XVI	1	-	2p6.4s	2S1/2	1867740	2p6.6p	2P°1/2	3106400
80.921	Fe	XVI	1	-	2p6.4d	2D3/2	2124720	2p6.7d	2D3/2	3360500
80.982	Fe	XVI	1	-	2p6.4d	2D5/2	2125960	2p6.7d	2D5/2	3360800
81.154	Fe	IIII	1	-	3s2.3p.3d	3P°0	503340	3s2.3p.4f	3D1	1735600
81.161	Fe	IIII	1	-	3s2.3p.3d	3D°3	509176	3s2.3p.4f	3F4	1741290
81.651	Fe	XII	1	-	3s2.3p3	2D°3/2	41566	3s2.3p2.(3P).4s	2P3/2	1266360
81.943	Fe	XII	1	-	3s2.3p3	2D°5/2	46075	3s2.3p2.(3P).4s	2P3/2	1266360
82.	Fe	XX	1	-	2s.2p4	4P1/2	842480	2p5	2P°1/2	2061990
82.01	Fe	IIII	1	-	3s2.3p.3d	3D°2	509250	3s2.3p.4f	3F3	1728600
82.226	Fe	XII	1	-	3s2.3p3	2D°3/2	41566	3s2.3p2.(3P).4s	2P1/2	1257730
82.43	Fe	IX	-	-	3s2.3p6	1S0	0	3s2.3p5.4d	1P°1	1213150
82.744	Fe	XII	1	-	3s2.3p3	2P°3/2	80515	3s2.3p2.(1D).4s	2D3/2	1289060
82.837	Fe	XII	1	-	3s2.3p3	2P°3/2	80515	3s2.3p2.(1D).4s	2D5/2	1287700
83.23	Fe	XX	1	-	2s.2p4	4P5/2	752730	2p5	2P°3/2	1954310
83.235	Fe	XX	1	-	2s2.2p3	2D°3/2	138620	2s.2p4	2P1/2	1340040
83.457	Fe	IX	-	-	3s2.3p6	1S0	0	3s2.3p5.4d	3P°1	1198220
83.69	Fe	XX	1	-	2s2.2p3	4S°3/2	0	2s.2p4	2S1/2	1195260
83.87	Fe	XIX	-	-	2s2.2p4	3P0	75250	2s.2p5	1P°1	1267600
84.26	Fe	XXI	1	-	2s2.2p2	3P1	73851	2s.2p3	1P°1	1261140
84.275	Fe	IIII	1	-	3s2.3p.3d	1F°3	556870	3s2.3p.4f	1G4	1743460

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